Magnesium test cost in Dayton, OH — inpatient
In Dayton-Kettering-Beavercreek, OH, 3 hospitals list a cash price for magnesium blood test as an inpatient: from $31.20 to $31.20, with a median of $31.20. The lowest listed price is at Dayton Osteopathic Hospital and 2 other hospitals. Across Ohio, the median is $33.30 at 100 hospitals.
Cash prices at 3 facilities across 3 cities for code 83735, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Dayton-Kettering-Beavercreek, OH.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Dayton Osteopathic Hospital lowest Dayton, OH Hc Urine Magnesium, Lc | $31.20 | $78.00 | — | 60% | Apr 1, 2026 source file |
| Kettering Medical Center lowest Troy, OH · (937) 980-7000 Hc Urine Magnesium, Lc | $31.20 | $78.00 | — | 60% | Apr 1, 2026 source file |
| Greene Memorial Hospital lowest Xenia, OH · (937) 352-2000 Hc Urine Magnesium, Lc | $31.20 | $78.00 | — | 60% | Apr 1, 2026 source file |
| Dayton Osteopathic Hospital Dayton, OH Hc Magnesium Blood Or Urine | $60.40 | $151.00 | — | 60% | Apr 1, 2026 source file |
| Kettering Medical Center Troy, OH · (937) 980-7000 Hc Magnesium Blood Or Urine | $60.40 | $151.00 | — | 60% | Apr 1, 2026 source file |
| Greene Memorial Hospital Xenia, OH · (937) 352-2000 Hc Magnesium Blood Or Urine | $60.40 | $151.00 | — | 60% | Apr 1, 2026 source file |
Inpatient: lowest $31.20, median $31.20, highest $31.20.
As an outpatient, the same code is billed by 5 facilities here, median $31.20 — that is the price to compare if you are not being admitted.
What it is
A magnesium test measures the level of magnesium in the blood. Doctors order it for muscle cramps or weakness, an irregular heartbeat, low potassium or calcium that does not correct, and for people on diuretics, long-term acid-reducing drugs or with kidney disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.